Roll Grinding Wheel – Steel

Good

Although a simple cylindrical grinding application, what makes Roll grinding challeng ing is the volume of stock removed from rolls, which are difficult to grind. The length of roll also provides a challenge for the wheel to retain its size and form during the traverse grinding process. Maintaining high grinding ratios/ roll reduction values is cru cial in these applications, as they have a direct effect on the overall cost and cycle time. CUMI Roll GrindinQ wheels combine the latest developments in resin bond technology along with suitable grain combination to give the optimal balance between cutting action and wheel life without compromising on the quality parameters.

Brand: CUMI

Information Material:

Product Catalogue

Type of Roll	Speed	Good	Better	Best
Work Roll	50	GC361 B112R 4	-	3CE30 J6 B1363/50
Back up Roll	50		A30 J5 B384	-	3CE30 J6 B1363/50

Type of Roll	Speed	Good	Better	Best
Work Roll	50	A60 K5 B384	DA60 K5 B384R/50	3CE60 K5 B384R
Back up Roll	50		A46 J5 B384	DA46 J5 B384R	-

CUMI Code	Grit Range	Diameter		Thickness		Speed	Hardness	Structure
		(mm)	(inch)	(mm)	(inch)	(mps)
CE	36 - 120	610 - 1100	24 - 1/64 to 43 - 5/16	60 -150	2 - 23/64 to 5 - 29/32	45	I - K	5 - 7
SA
AA
A
GC